I believe you could pick both B and D in this scenario. I don't know for sure though.
First person point of view reveals the thoughts and senses of the speaker only, the first person is one of the story's characters, they serve as the narrator and readers watch the story unfold through that character's eyes. First person point of view is easy to identify because the character or narrator speaks to readers in his or her own voice, frequently using the pronoun 'I'.
Answer:
What is the video trying to persuade young people to do?
eat better and exercise
Which spoken line from the video is most likely to achieve the purpose?
"Across America, kids have joined together to form an underground movement".
In terms of persuasive techniques, what is the best effect of Secret Agent Kid X talking directly into the camera from just a few inches away?
You feel like he is having a conversation with you.
What is the effect of using sounds and special effects to emphasize the kids’ movements?
They are making excersie seem fun and exciting.
Explanation:
Just took the instruction part!!!
Wikipedia stuff that end in .com or .org if they have an author